Soon after taking her vows, Teresa became gravely ill, and her condition was aggravated by the inadequate medical help she received; she never fully recovered her health. She began receiving visions, and was examined by Dominicans and Jesuits, including SaintFrancis Borgia, who pronounced the visions to be holy and true.

Dream that the more you struggle, the more you prove the love that you bear your God, and the more you will rejoice one day with your Beloved, in a happiness and rapture that can never end. – Saint Teresa of Avila

Hope, O my soul, hope. You know neither the day nor the hour. Watch carefully, for everything passes quickly, even though your impatience makes doubtful what is certain, and turns a very short time into a long one. – Saint Teresa of Avila

You ought to make every effort to free yourselves even from venial sin, and to do what is most perfect. – Saint Teresa of Avila

O my God! Source of all mercy! I acknowledge Your sovereign power. While recalling the wasted years that are past, I believe that You, Lord, can in an instant turn this loss to gain. Miserable as I am, yet I firmly believe that You can do all things. Please restore to me the time lost, giving me Your grace, both now and in the future, that I may appear before You in “wedding garments.” Amen. – Saint Teresa of Avila

If Christ Jesus dwells in a man as his friend and noble leader, that man can endure all things, for Christ helps and strengthens us and never abandons us. He is a true friend. And I clearly see that is we expect to please him and receive an abundance of his graces, God desires that these graces must come to us from the hands of Christ, through his most sacred humanity, in which God takes delight. All blessings come to us through our Lord. He will teach us, for in beholding his life we find that he is the best example. What more do we desire from such a good friend at our side? Unlike our friends in the world, he will never abandon us when we are troubled or distressed. Blessed is the one who truly loves him and always keeps him near. Whenever we think of Christ we should recall the love that led him to bestow on us so many graces and favors, and also the great love God showed in giving us in Christ a pledge of his love; for love calls for love in return. Let us strive to keep this always before our eyes and to rouse ourselves to love him. For is at some time the Lord should grant us the grace of impressing his love on our hearts, all will become easy for us and we shall accomplish great things quickly and without effort. – Saint Teresa of Avila